/**
  ******************************************************************************
  * @file    stm32l4xx_it.c 
  * @author  Central LAB
  * @version V4.0.0
  * @date    30-Nov-2018
  * @brief   Main Interrupt Service Routines.
  *          This file provides template for all exceptions handler and 
  *          peripherals interrupt service routine.
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2018 STMicroelectronics</center></h2>
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *   1. Redistributions of source code must retain the above copyright notice,
  *      this list of conditions and the following disclaimer.
  *   2. Redistributions in binary form must reproduce the above copyright notice,
  *      this list of conditions and the following disclaimer in the documentation
  *      and/or other materials provided with the distribution.
  *   3. Neither the name of STMicroelectronics nor the names of its contributors
  *      may be used to endorse or promote products derived from this software
  *      without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  ******************************************************************************
  */

/* Includes ------------------------------------------------------------------*/
#include "stm32l4xx_hal.h"
#include "stm32l475e_iot01.h"
#include "stm32l4xx_it.h"

/* Imported variables ---------------------------------------------------------*/
extern TIM_HandleTypeDef TimCCHandle;

/******************************************************************************/
/*            Cortex-M4 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
  * @brief   This function handles NMI exception.
  * @param  None
  * @retval None
  */
/*void NMI_Handler(void)
{
}*/

/**
  * @brief  This function handles Hard Fault exception.
  * @param  None
  * @retval None
  */
/*void HardFault_Handler(void)
{
  while (1)
  {
  }
}*/

/**
  * @brief  This function handles Memory Manage exception.
  * @param  None
  * @retval None
  */
void MemManage_Handler(void)
{
  /* Go to infinite loop when Memory Manage exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Bus Fault exception.
  * @param  None
  * @retval None
  */
void BusFault_Handler(void)
{
  /* Go to infinite loop when Bus Fault exception occurs */
  while (1)
  {
  }
}

/**
  * @brief  This function handles Usage Fault exception.
  * @param  None
  * @retval None
  */
/*void UsageFault_Handler(void)
{
  // Go to infinite loop when Usage Fault exception occurs
  while (1)
  {
  }
}*/

/**
  * @brief  This function handles SVCall exception.
  * @param  None
  * @retval None
  */
/*void SVC_Handler(void)
{
}*/

/**
  * @brief  This function handles Debug Monitor exception.
  * @param  None
  * @retval None
  */
/*void DebugMon_Handler(void)
{
}*/

/**
  * @brief  This function handles External line 4 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI4_IRQHandler(void)
{
  HAL_GPIO_EXTI_IRQHandler(NFC_GPIO_GPO_PIN);
}

/**
  * @brief  This function handles External lines from 10 to 15 interrupt request.
  * @param  None
  * @retval None
  */
void EXTI15_10_IRQHandler(void)
{
  HAL_GPIO_EXTI_IRQHandler(USER_BUTTON_PIN);
}

void EXTI1_IRQHandler(void)
{
  HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
}

/**
  * @brief  This function handles TIM1 Interrupt request
  * @param  None
  * @retval None
  */
void TIM1_CC_IRQHandler(void)
{
  HAL_TIM_IRQHandler(&TimCCHandle);
}

/************************ (C) COPYRIGHT 2018 STMicroelectronics *****END OF FILE****/
